J Crew Dark Blue and Crystal Gold Statement Necklace

J Crew Dark Blue and Crystal Gold Statement Necklace. Antique gold tone. Dark Blue(dark navy blue) and like Smokey Topaz colored Crystal statement necklace. Antique gold chain necklace. Jewelry tag noting JCrew with a small crystal. All components of necklace are intact/ none are missing. Note: this is a longer necklace- longer than opera style. Approximate length: 26 inches plus 2 inch extender for a total of 28 inches in length.